I was trying different camera settings, lighting, the placement of locomotives, etc. this summer . . . . on my CNO&TP layout. Just "playing around" one afternoon.
Here are two photographs in the Chattanooga yard area, and two of an autorack train running past an abandoned house (at speed) in my Science Hill, KY area.
In both cases, I like the #2 pics over the #1 scenes. The green hue of the Southern unit #8099 is hard to capture with my standard layout lighting.
Enjoy,
Rich
Awesome looking layout.